Where does THE Chemo-sero-therapeutic Research Institute rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), THE Chemo-sero-therapeutic Research Institute ranks #13,194 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does THE Chemo-sero-therapeutic Research Institute hold?

THE Chemo-sero-therapeutic Research Institute holds 23 US utility patents granted between 2015 and 2020, spanning 15 technology areas.

What is THE Chemo-sero-therapeutic Research Institute's Innovation Score?

THE Chemo-sero-therapeutic Research Institute has an Innovation Score of 32.9 out of 100 (43rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is THE Chemo-sero-therapeutic Research Institute's patent grant rate increasing or decreasing?

THE Chemo-sero-therapeutic Research Institute's recent grant velocity is -95% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for THE Chemo-sero-therapeutic Research Institute's patents?

THE Chemo-sero-therapeutic Research Institute's patents average 13.7 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

THE Chemo-sero-therapeutic Research Institute

Q: What technology areas does THE Chemo-sero-therapeutic Research Institute focus on?

THE Chemo-sero-therapeutic Research Institute's top technology area is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations) with 19 patents, ranking #1,031 of 6,058 assignees active in that subclass. Grants appear in 15 CPC subclasses total.

Q: How is the THE Chemo-sero-therapeutic Research Institute patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO PatentsView assignee record - 23 granted patents across 15 technology areas, recorded in grant years 2015–2020. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, THE ranks #13,194 of 49,997 tracked US assignees by granted-patent volume, with 23 patents across 15 technology areas.

#13,194
of 49,997 US assignees by volume: 43rd percentile
by Innovation Score (32.9/100): 13.7
avg claims per patent: -95%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R13194 · Foreign Corporation #13,194 · 23 grants

GRANTS-SMALL · MID-PACK · PHOTO-FINISH · CPC-FOCUS · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · VEL-DROP · BOOK-FULL

GRANTS-SMALL 23 grants
MID-PACK #13,194/49,997
PHOTO-FINISH Teco Electric &…
CPC-FOCUS A61P · 15 areas
INNOV-THIN 32.9/100
CLAIMS-RICH 13.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-DROP -95% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Teco Electric & Machinery Co., Ltd. (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How THE’s 32.9 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 11.0 pts (33%) Velocity 0.0 pts (0%) Breadth 13.7 pts (42%) Claim depth 8.2 pts (25%)

Qualcomm Incorporated · highest

85
THE Chemo-sero-thera… · this assignee

33
3D Lighting… · lowest

7

What this shows THE's Innovation Score is 32.9/100 (43rd percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for THE?

Each dot is one of THE’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). THE’s own 13.7 claims/patent is ABOVE the 11.9 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

THE vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where THE's grants concentrate

THE Chemo-sero-therapeutic Research Institute is a focused PatentsView assignee: 15 CPC subclasses with 82.6% of grants classified under A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations). Peak complete grant year is 2015 (8 grants) versus a trough of 1 in 2020. By volume, THE sits between Teco Electric & Machinery Co., Ltd. and Tilta Inc..

Teco Electric & M…

23
TGW Mechanics

23
Thales DIS AIS De…

23
Thales DIS CPL USA

23
THE Hartz Mountain

23
Thyssenkrupp Carb…

23
Tianjin Institute…

23
Tilta

23
THE Chemo-sero-th… ◀

23

What this shows THE holds 23 patents at rank #13,184, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near THE

By rank, the assignees closest to #13,184 in granted patent volume.

Leaders in A61P (Specific Therapeutic Activity OF Chemical Compounds OR Me…)

Other assignees with the most granted patents in THE's primary technology class.

THE's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

33 43rd percentile higher than 43% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2015–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

THE Chemo-sero-therapeutic Research Institute patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	8	34.8%
2016	2	8.7%
2017	7	30.4%
2018	2	8.7%
2019	3	13.0%
2020	1	4.3%

Which technologies does THE Chemo-sero-therapeutic Research Institute patent most?

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 19

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 18

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 11

Y02A - Technologies FOR Adaptation TO Climate Change 8

C07K - Peptides 5

C12Y - Enzymes 3

A61L - Methods OR Apparatus FOR Sterilising Materials OR Objects IN GENERAL; Disinfection, Sterilisation OR Deodorisation OF AIR; Chemical Aspects OF Bandages, Dressings, Absorbent Pads OR Surgical ARTICLES; Materials FOR Bandages, Dressings, Absorbent Pads OR Surgical Articles 3

A01K - Animal HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; Rearing OR Breeding Animals, NOT Otherwise Provided FOR; NEW Breeds OF Animals 2

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

H04W - Wireless Communication Networks 1

H04M - Telephonic Communication 1

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 1

Y10T - Technical Subjects Covered BY Former US Classification 1

A61B - DIAGNOSIS; SURGERY; Identification 1

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 1

Top 15 of 15 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

THE Chemo-sero-therapeutic Research Institute's patent record in context - here's where to go next.

THE Chemo-sero-therapeutic Research Institute's lead technology class is A61P (Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations), 82.6% of its portfolio - see every assignee active in that class. Explore A61P
Ranked #13,194 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare THE Chemo-sero-therapeutic Research Institute against Teco Electric & Machinery Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 32.9/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.